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SF MARATHON 1ST HALF 2025

Ming Hsuan Wu

San Mateo, CA

Bib: 11888 F 31

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
Division (F30-34)
#0 / 691
Race Day Weather
56°/46°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
10:15/mi
18:34
→ flat
5.34M
10:55/mi
57:07
↑ 80↓ 74
6.15M
12:15/mi
1:07:02
↑ 126
10.54M
11:42/mi
1:58:22
↑ 230↓ 361
11.05M
17:27/mi
2:07:16
↑ 172
Finish· 13.11 mi
12:28/mi
2:32:56
↑ 97↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:07:0210:54 /mi⚡ faster
2nd Half
1:25:5412:21 /mi+28.1%
Positive split — 28.1% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.81M
18:3410:151.81 mi18:34
10:15
-
5.34M
57:0710:423.53 mi38:33
10:55
+0:40
6.15M
1:07:0210:540.81 mi9:55
12:15
+1:20
10.54M
1:58:2211:144.39 mi51:20
11:42
-0:33
11.05M
2:07:1611:310.51 mi8:54
17:27
+5:45
Finish(13.11 mi)
2:32:5611:402.06 mi25:40
12:28
-4:59
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:15 /mi

Average Pace

11:40 /mi

Slowest Pace

17:27 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

57:07

37% of race

Time at Steady Pace

1:26:55

57% of race

Time at Slower Pace

8:54

6% of race

Average Pace: 11:40 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
1.81M1.81 mi4426160036544261600365
5.34M3.53 mi4762-3361773-173402-3749261858419
6.15M0.81 mi4893-1311840-67415-1354352124492
10.54M4.39 mi4961-681884-44446-3150981987459
11.05M0.51 mi5022-611921-37450-454542190496
Finish(13.11 mi)2.06 mi5084-621974-53462-1253522202507

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 62%
~flat
+4ft-3ft

Overall

4426

Females

1600

F30-34

366

1.81M→5.34M

1.8 - 5.3 mi

Top 69%
×4story building
+80ft-74ft

Overall

4926

Females

1858

F30-34

420

5.34M→6.15M

5.3 - 6.2 mi

Top 77%
×10story building
+126ft-4ft

Overall

5435

Females

2124

F30-34

493

6.15M→10.54M

6.2 - 10.5 mi

Top 72%
×21story building
+230ft-361ft

Overall

5098

Females

1987

F30-34

460

10.54M→11.05M

10.5 - 11.1 mi

Top 77%
×14story building
+172ft-0ft

Overall

5454

Females

2190

F30-34

497

11.05M→Finish

11.1 - 13.1 mi

Top 75%
×7story building
+97ft-114ft

Overall

5352

Females

2202

F30-34

507

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#4426
1.81M → 5.34M
485149*-336
#4426 → #4762
5.34M → 6.15M
16029-131
#4762 → #4893
6.15M → 10.54M
221153*-68
#4893 → #4961
10.54M → 11.05M
7817-61
#4961 → #5022
11.05M → Finish
12159*-62
#5022 → #5084
TOTALS
1065407*-658
#4426 → #5084

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

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